The G-FORCE Pro Series Shoe is built with a racer's safety in mind. Built to comply with the SFI-3.3/5 safety rating but also with great style and looks. The exclusive RaceGrip sole gives the driver excellent feel for the pedals and is built with a low profile bevel on the sole and is double-stitched for long lasting durability. The Pro Series shoe has an interior made of CoolTec lining to keep cool during extreme heat conditions.